CN105484211B - A kind of door machine security monitoring management system - Google Patents
A kind of door machine security monitoring management system Download PDFInfo
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- CN105484211B CN105484211B CN201610023223.9A CN201610023223A CN105484211B CN 105484211 B CN105484211 B CN 105484211B CN 201610023223 A CN201610023223 A CN 201610023223A CN 105484211 B CN105484211 B CN 105484211B
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- management system
- door machine
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- safety management
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
- B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
Abstract
A kind of door machine security monitoring management system, including the weight sensor detected for door machine grasping beam weight signal, the displacement transducer of pin detection is worn for the inspection of door machine grasping beam, height sensor for door machine grasping beam height detection, the air velocity transducer detected in real time for ambient wind velocity, anti-collision sensor for the detection of large vehicle walking safe distance, taken appointment with certificate for driver the types of facial makeup in Beijing operas sensor of detection, the weight sensor, displacement transducer, height sensor, air velocity transducer, anti-collision sensor, types of facial makeup in Beijing operas sensor connects safety management system main frame, the safety management system main frame connects alarm, controller, industrial computer；Ess-strain monitoring sensor connection ess-strain Acquisition Instrument, ess-strain Acquisition Instrument connection industrial computer.A kind of door machine security monitoring management system of the present invention, complete analysis can be made to equipment fault forming process and is judged, management provides scientific basis to improve equipment.
Description
Technical field
The present invention relates to the sluice gate regulation field of dam, specifically a kind of door machine security monitoring management system.
Background technology
The dam majority dam in Chinese power station is equipped with Transformation Plan of Gantry Crane, and its main function is responsible for dam
Upstream and downstream gate is opened or closed, and the mode that gate is opened or closed is the grasping beam by door machine（Suspender）, by gate
Lifting declines, closed shutter when gate is opened during lifting, being declined.When river upstream rains in torrents, it is necessary to according to water during flood discharge
The command gate of tune is confidential to open flood discharge by gate in time；When needing water storage according to water adjust command gate it is confidential can be rapid
By closing gate；Otherwise, it is necessary to which if the door machine gate that is out of order is not opened when gate is opened, flood just has the possibility on unrestrained dam, just
Country and the people's lives and property may be given to cause immeasurable loss；If need door machine failure gate during closed shutter
Pass is not lived, and river is possible to pour off in vain, and serious economic loss is caused to electricity power enterprise, so the reliably working of door machine is
It is vital.
The weight of the gate of dam typically has hundreds of tons, and the crossbeam of door machine is the crucial steel construction of gate lifting carrying,
Active force is general all on the crossbeam of door machine when gate is opened or closed.But many power stations in China have all been run a lot
Year, at least at most decades more than ten years, with the increase of length of service, large load operation, portal construction is subjected to the high cycle should
The ringing of power.The steel construction mechanical fatigue state of crossbeam how, either with or without occur plastic deformation have no way of finding out about it.If crossbeam
Steel construction have occurred and that plastic deformation, it is necessary to set early warning value and carry out early warning in time；Otherwise gate is being lifted or declined
During suddenly occur surrender fracture be possible to occur serious accident.When serious, in some instances it may even be possible to bring difficult to the appraisal
Loss, therefore the safety management system of Transformation Plan of Gantry Crane, there is an urgent need to have portal construction mechanical stress real time on-line monitoring alarm work(
Energy.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of door machine security monitoring management system, various information can deposit
Storage is in industrial computer, and for administrative staff, maintenance personal can retrieve to it, inquires about；Equipment fault forming process can be made
Complete analysis judges that management provides scientific basis to improve equipment.
The technical solution adopted in the present invention is：
A kind of door machine security monitoring management system, including：
The weight sensor detected for door machine grasping beam weight signal,
The displacement transducer of pin detection is worn for the inspection of door machine grasping beam,
For the height sensor of door machine grasping beam height detection,
The air velocity transducer detected in real time for ambient wind velocity,
The anti-collision sensor detected for large vehicle walking safe distance,
Taken appointment with certificate for driver the types of facial makeup in Beijing operas sensor of detection,
The weight sensor, displacement transducer, height sensor, air velocity transducer, anti-collision sensor, types of facial makeup in Beijing operas sensing
Device connects safety management system main frame, the safety management system main frame connection alarm, controller, industrial computer；
Ess-strain monitoring sensor connection ess-strain Acquisition Instrument, ess-strain Acquisition Instrument connection industrial computer.
The safety management system main frame connects data radio station, and communication information is delivered to remote management by data radio station and put down
Platform.
Also include gps satellite base station, GPS mobile collections calculating board, satellite positioning antennas, gps satellite base station is arranged on
Ground, gps satellite base station are connected with gps antenna, data radio station, and data radio station passes antenna with number and is connected, and gps antenna sum passes day
On line spacious roof installed outdoors.
The GPS portable antennas are arranged on the roof of the small roof of door machine, the intermediate point of face grasping beam 1/2, for for door
Machine, grasping beam are provided and are accurately positioned；GPS numbers biography antenna is arranged on outside the guard rail of door machine dolly and base station antenna communication；GPS is moved
Collection calculates board and is arranged in the switch board of safety management system main frame.
The number biography antennal interface that the GPS portable antennas signal wire calculates board with GPS mobile collections is connected, GPS movements
Collection computing board card is connected by RS-232 with safety management system main frame.
The ess-strain monitors sensor signal line is connected with ess-strain Acquisition Instrument, and ess-strain Acquisition Instrument passes through
CAN is connected with the CAN interface of signal acquiring board in industrial computer, industrial computer connection display.
The types of facial makeup in Beijing operas sensor is arranged in drivers' cab, and safety management system main frame is arranged in monitoring cabinet；The types of facial makeup in Beijing operas pass
Sensor manages process plate by the types of facial makeup in Beijing operas and is connected with safety management system main frame.
The door machine operation information collection plate is arranged in door machine monitoring rack, each operation information collection port and door machine
Control relay auxiliary contact connection in operating desk, the information output of door machine operation information collection plate is CAN interface, with
The CAN port connection of safety management system main frame, various sensors are connected with safety management system main frame by CAN, pacified
There is output alarm controller inside full management system main frame, safety management system main frame is connected by RS-232 with industrial computer；Door
Machine operation information collection plate gives the information of all collections to safety management system main frame by CAN and is analyzed, alarms
And processing, and give all information to industrial computer by RS-232 and shown, store.
A kind of door machine security monitoring management system of the present invention, technique effect are as follows：
1）, dam map vector is designed with industrial computer, have accurate coordinates instruction to each gate recess on dam,
When the gate that door machine grasping beam is grabbed transfers gate slot, system meeting automatic aligning, when gate and gate slot contraposition deviation exceed setting model
When enclosing, system understands automatic alarm and forbids gate to transfer, so that it is guaranteed that gate decentralization safety；
2）, using satellite positioning tech detect Transformation Plan of Gantry Crane running stroke and gate and gate slot automatic aligning technology, in net
Relevant report is not yet found on network at present.But container stacking positioning is carried out on harbour tyre crane using satellite positioning tech
Monitoring has more application.The technology and difference of the invention are：Tyre crane belongs to two different fields and object with Transformation Plan of Gantry Crane,
Function and effect, performance differ.The real-time ess-strain online monitoring alarm technology of portal construction, in the Central-South water generating phase
2008.12 issues of periodical have【The prototype test of dam crest 3500kN portal constructions monitors quality control and analyzed with Monitoring Result】, mainly
What is introduced is portal construction prototype test monitoring.The system and the main distinction of the invention are：（1）：It is prototype test monitoring,
Belong to disposable test monitoring, the present invention is long-term in real time monitors on-line.（2）：It is to belong to static monitoring techniques, and the present invention is dynamic
Monitoring.（3）：It is to calculate the current reliability of portal construction, the existing reliability function for calculating current portal construction of the present invention,
Also there is the function of prediction portal construction mechanical structure fatigue trend.（4）：Technique is different, and it is to need manual site to operate
The ess-strain information of portal construction, its reliability of artificial judgment can be analyzed, handle, the present invention is automatic on-line monitoring, divided
Analysis, the ess-strain information of processing portal construction, the reliability of automatic decision portal construction；（5）：It is disposable experiment prison
Survey, analysis system, without continuity, particularly the overage large-scale door machine administrative decision used is difficult to form science judgment；
The present invention is to belong to a part for machine safety management system, and the crossbeam ess-strain information that monitors daily, tendency chart all store
In industrial computer, continuous information judgement can be provided for policymaker, so that equipment control is more scientific；
3）, door machine types of facial makeup in Beijing operas monitoring management system, types of facial makeup in Beijing operas monitoring management applied in lift, on network at present
Not yet find there is types of facial makeup in Beijing operas monitoring management system relevant report in Transformation Plan of Gantry Crane.
4）, door it is quick-witted can operation information collection, fault diagnosis, warning system,【Traffic is in computer】Supplementary issue in 2000
Volume 18 have【Port crane dynamic monitoring and fault diagnosis expert system】The system and difference of the invention are：（1）, it be harbour
Door machine intelligent Fault Diagnose Systems；The present invention is Transformation Plan of Gantry Crane on-line monitoring category intelligent trouble diagnosis warning system, uses field
And object is different.（2）, it be the dynamic monitoring of port crane manual operation and Fault diagnosis expert analysis system.The present invention is
Transformation Plan of Gantry Crane online auto monitoring, analysis, warning system, it is not necessary to be manually entered any data or information.（3）, it makes
It can be obtained a result with being to need to connect numerous sensors, or by each sensor detection signal input expert analyzing system；
The present invention is that automatic monitoring automatically analyzes warning system, it is not necessary to connects other sensors again, it is not necessary to input any information.
（4）, a kind of its intelligence tool for using temporarily when being and being overhauled for equipment fault, information do not have continuity, it is impossible to equipment
History development procedure make complete judgement；The present invention is to belong to a part for machine safety management system, and various information can be with
Be stored in industrial computer, for administrative staff, maintenance personal it can be retrieved, inquired about, equipment fault forming process can be done
Go out complete analysis to judge, to improve equipment, management provides scientific basis.
Brief description of the drawings
Fig. 1 is the systematic schematic diagram of the present invention.
Fig. 2 is the door machine gps satellite locating and monitoring system schematic diagram of the present invention.
Fig. 3 is the real-time monitoring principle figure of portal construction ess-strain of the present invention.
Fig. 4 is the types of facial makeup in Beijing operas management system schematic diagram of the present invention.
Fig. 5 is the operation information collection of the present invention, fault diagnosis warning system fundamental diagram.
Fig. 6 is the safety management system host work schematic diagram of the present invention.
Fig. 7 is the door machine alarm control circuit figure of the present invention.
Fig. 8 is the monitoring system of stress and strain connection figure of the present invention.
Fig. 9 is the types of facial makeup in Beijing operas sensing system connection figure of the present invention.
Figure 10 is the alarm of the present invention, electric operation control circuit figure.
Embodiment
A kind of door machine security monitoring management system, by weight sensor, displacement transducer, height sensor, wind speed sensing
Device, large vehicle walking encoder, anti-collision sensor, types of facial makeup in Beijing operas sensor, ess-strain monitoring sensor, ess-strain Acquisition Instrument,
GPS positioning system, door machine operation information collection plate, safety management system main frame, industrial computer, display, door machine video monitoring system
System etc. composition, schematic diagram as shown in figure 1,
System Working Principle：
Weight sensor is detected for door machine grasping beam weight signal, and displacement transducer is to wear pin inspection for door machine grasping beam
Survey, height sensor is to be used for door machine grasping beam height detection, and air velocity transducer is detected in real time for ambient wind velocity, anticollision
Sensor is to be used to large vehicle walking safe distance detect, and types of facial makeup in Beijing operas sensor is taken appointment with certificate detection for driver, GPS mobile collections
It is the position coordinates current for detected magnitude car to calculate board, machine walking can be automatically positioned on the door by GPS positioning system,
Automatic record gate and gate slot exact position, the real-time detection in position and large vehicle walking stroke to each door machine and gate slot are aobvious
Show；These sensors out give signal detection to safety management system main frame by CAN or RS-232 interface later,
Safety management system main frame is compared, analyzes and handled according to prior program setting, gives alarm signal to alarm；Control
Signal gives controller；Communication information gives remote management platform by data radio station, and management information is given industrial computer and shown
Show, store, inquire about；Go round and begin again；
Ess-strain monitors sensor and gives ess-strain monitoring signals to ess-strain Acquisition Instrument, ess-strain collection
Instrument is given after signal is arranged and gives industrial computer again, carries out analysis alarm by industrial computer analysis software, while warning message is led to
The data radio station for crossing safety management system gives remote monitoring and administration center, is remote monitoring and administration centre management decision references,
Go round and begin again.The operation information of crane, fault message are executing agency's relay contact detections by operating desk, so
Give detection information to safety management system host process afterwards, result is given industrial computer and stored, be easy to later retrieval,
Inquiry.
Door machine gps satellite locating and monitoring system：
Fundamental diagram as shown in Fig. 2 when working, constantly give the satellite-signal received to GPS and move by GPS portable antennas
Dynamic collection calculates board, and GPS mobile collection computing board cards draw current position coordinates, while and GPS Base Station by Difference Calculation
The static position coordinate sent is compared, calibrated, and then gives the coordinate information after calibration to GPS process plates, GPS process plates
After converting thereof into CAN signal, safety management system host C XJK1000, safety management system main frame are given by CAN
CXJK1000 gives industrial computer IPC610 again after the positional information of door machine and grasping beam is separately handled, industrial computer IPC610 is according to door
Machine and the current position coordinates of grasping beam are compared with dam gate slot phasor coordinate, when finding grasping beam position coordinates and gate slot position
When grid deviation exceedes setting value, the safety management system of order in time host C XJK1000 automatic alarms and gate will be forbidden
Lowering operation.
Portal construction ess-strain real-time monitoring system：
For fundamental diagram as shown in figure 3, when working, ess-strain monitors sensor DH1101 constantly by portal construction stress
Strain monitoring signal, gives ess-strain Acquisition Instrument DH3820, and ess-strain Acquisition Instrument DH3820 passes through again after signal is arranged
R-J45 gives router, and router gives industrial computer IPC610 by R-J45 again, by industrial computer IPC610 stress-strain analysis
Software carries out analysis alarm, if crossbeam stress value exceedes setting value and will alarmed at once, goes round and begins again.
Types of facial makeup in Beijing operas management system：
For fundamental diagram as shown in figure 4, when working, driver, which must arrive first, takes a picture in face of types of facial makeup in Beijing operas sensor NP2100, etc.
It is legal to treat that types of facial makeup in Beijing operas sensor is confirmed whether, if information is legal, types of facial makeup in Beijing operas sensor can give legal information to face by RS-232
Spectrum management process plate CX-SJ100, after CX-SJ100 converts thereof into CAN message, safety management system is given by CAN
Host C X-JK1000, safety management system host C X-JK1000 can just issue power-on command, and safety management system can just close
Working relay, door machine can normal work, otherwise door machine do not work；
Operation information collection, fault diagnosis warning system：
As shown in figure 5, when working, operation information collection plate CX-CJ05.2 is adopted fundamental diagram by CAN by all
The information of collection gives safety management system host C X-JK1000 and is analyzed, alarmed and handled, and will own by RS-232
Information gives industrial computer and is shown, stored；Letter is operated by door machine when operation information collection plate CX-CJ05.2 collects driver
Number, and safety management system host C X-JK1000 sensor does not detect executing agency's action message, then it is assumed that this is held
Row mechanism-trouble, system will alarm, and provide trouble location, be referred to for maintainer；
CX-JK1000 safety management system main frames：
Fundamental diagram is as shown in fig. 6, safety management system host C X-JK1000 is by display, keyboard interface electricity
Road, signal indicating circuit, CPUSTM32F101C8T6, clock circuit DS1302, memory circuitry 24C256, watchdog circuit
HP705, CAN circuit SN65HVD230 and RS232 interface, RS485 interface circuits etc. form.During work, keyboard circuit is responsible for
Operation, set and control, CPUSTM32F101C8T6 is responsible for the collection, analysis and processing of information, and memory circuitry 24C256 is born
The storage of program is blamed, signal indicating circuit is responsible for a police instruction for machine state, and communication interface circuit is responsible for and sensor, control
The communication of device, industrial computer, goes round and begins again；
Door machine alarm control circuit：
Fundamental diagram as shown in fig. 7, the alarm control circuit of door machine is one piece of independent SCM system,
CPUSTM32F101C8T6 is coupled by CAN with safety management system host C X-JK1000, during work
CPUSTM32F101C8T6 constantly gathers the order from CX-JK1000 main frames, it is necessary to be immediately passed through when alarming by CAN
Alarm equipment alarm is, it is necessary to immediately pass through control relay control, so as to complete alarm, control task when controlling.
Specific embodiment：
A kind of door machine security monitoring management system, by weight sensor JZ-4-50T, displacement transducer CX-WY100, height
Sensor CX-GD01, air velocity transducer CX-FS01, the anti-collision sensor QF-10ML of large vehicle walking, the types of facial makeup in Beijing operas taken appointment with certificate
Management of sensor NF2011, ess-strain monitoring sensor DH1101, ess-strain Acquisition Instrument DH3820, GPS positioning system, door
Machine operation information collection plate, the alarm of door machine, control system circuit, security monitoring main frame, industrial computer IPC610, door machine security monitoring
The real-time analysis monitoring software of management system software, ess-strain, display and door machine video monitoring system etc. form,
The system also includes：Gps satellite base station M600, door machine GPS mobile collections calculate board Devd980, door machine is alarmed,
Control system circuit, safety management system host C X-JK1000, industrial computer IPC610, dam map vector and monitor in real time soft
Part, satellite positioning antennas AT300, data radio station SCADAD2710 and antenna are formed.
Gps satellite base station is arranged on optional position within the 5KM of ground, AC220V power supplys is connect, with gps antenna and data radio station
Connection, data radio station pass antenna with number and coupled, and gps antenna and number are passed on antenna spacious roof installed outdoors.
On the roof for the small intermediate point of roof face grasping beam 1/2 that door machine GPS portable antennas are arranged on door machine, for door machine and grab
Beam provide be accurately positioned, GPS numbers pass antenna be omnidirectional antenna, outside the guard rail of door machine dolly with the distant phase brightness of antenna for base station
Reflect and be easy to communicate, GPS gathers calculate board in safety management system host C X-JK1000 switch board；
Door machine GPS portable antennas signal wire and GPS gathers calculate board gps signal interface and be connecteds, GPS numbers biography antenna and
GPS gathers calculate board number and pass antennal interface connection, and GPS gathers computing board card is connected by RS-232 and safety management system main frame
Connect, dam map vector and monitoring software are arranged in industrial computer IPC610；GPS portable antennas will constantly receive during work
Satellite-signal gives GPS gathers and calculates board, and GPS gathers computing board card draws current position coordinates by Difference Calculation, simultaneously
It is compared, calibrates with the position coordinates that GPS Base Station is sent, then gives the coordinate information after calibration to GPS process plate circuits,
GPS process plate circuits convert thereof into after CAN signal and give safety management system host C XJK1000, safety by CAN
Management system host C XJK1000 gives industrial computer IPC610, industrial computer again after the positional information of door machine and grasping beam is separately handled
IPC610 is compared according to the current position coordinates of door machine and grasping beam with dam gate slot phasor coordinate, when discovery grasping beam position is sat
Mark and gate slot position coordinates deviation will the safety management system host C XJK1000 automatic alarms of order in time when exceeding setting value
And forbid gate lowering operation.
The system also includes：Ess-strain monitors sensor, and ess-strain Acquisition Instrument, industrial computer, stress-strain analysis are soft
Part, display.Ess-strain monitoring sensor DH1101 be arranged at portal construction center 1/2 and with supporting leg intersection, stress
Strain acquirement instrument DH3820, industrial computer DL610, in monitoring cabinet；It is right that display S14AH is arranged on drivers' cab operating desk
Front.Ess-strain monitors sensor signal line is connected with ess-strain Acquisition Instrument, ess-strain Acquisition Instrument by CAN with
The CAN interface connection of signal acquiring board, industrial computer are connected with display in industrial computer, and stress-strain analysis software installation exists
In industrial computer, analyzed in real time by stress-strain analysis software, and set alarm point to be compared with stress analysis result, such as
Fruit crossbeam stress value then issues alarm signal at once more than setting value, and system Mating graph is as shown in Figure 8.
The system also includes：Types of facial makeup in Beijing operas sensor NF2011, safety management system main frame, types of facial makeup in Beijing operas management software.The types of facial makeup in Beijing operas sense
Device is arranged in drivers' cab the just correct position with driver's photograph, and safety management system main frame is in monitoring cabinet.The types of facial makeup in Beijing operas
Sensor is connected by RS-232 buses with types of facial makeup in Beijing operas process plate CX-SJ100 safety management system main frames；Driver is necessary during work
Types of facial makeup in Beijing operas sensor signature takes a picture, and it is legal to wait sensor to confirm, can just issue power-on command, safety management system can just close
Working relay, door machine can work, and otherwise door machine does not work；Systematic schematic diagram is as shown in Figure 9.
The system also includes：Door machine operation information collection plate, door machine security monitoring management system CX-JK1000 main frames, letter
Cease reponse system（Sensing system）, warning system, control system, industrial computer, display and information gathering, alarm, control it is soft
Part.
Door machine operation information collection plate is arranged in door machine monitoring rack, and each operation information collection port operates with door machine
Control relay auxiliary contact connection in platform, the information output of door machine operation information collection plate is CAN interface, with safety
Management system main frame CAN port connection, various sensors by CAN with safety management system host C X-JK1000
Couple, have output alarm controller, safety management system host C X-JK1000 inside safety management system host C X-JK1000
Coupled by RS232 with industrial computer；Operation information collection plate gives the information of all collections to monitoring management master by CAN
Machine is analyzed, alarmed and handled, and gives all information to industrial computer, display, storage by RS232；Work as operation information
Collection plate collects driver operation signal, and safety management system host C X-JK1000 sensor does not detect execution
Mechanism action, then it is assumed that the actuator failure, system will alarm, and provide trouble location, be referred to for maintainer.
Claims (3)
1. an a kind of machine security monitoring management system, including：
The weight sensor detected for door machine grasping beam weight signal,
The displacement transducer of pin detection is worn for door machine grasping beam,
For the height sensor of door machine grasping beam height detection,
The air velocity transducer detected in real time for ambient wind velocity,
The anti-collision sensor detected for large vehicle walking safe distance,
Taken appointment with certificate for driver the types of facial makeup in Beijing operas sensor of detection,
The weight sensor, displacement transducer, height sensor, air velocity transducer, anti-collision sensor, types of facial makeup in Beijing operas sensor are equal
Connect safety management system main frame, safety management system main frame connection alarm, controller and the industrial computer；Ess-strain is supervised
Survey sensor connection ess-strain Acquisition Instrument, ess-strain Acquisition Instrument connection industrial computer；
The safety management system main frame connects data radio station, and communication information is delivered to remote management platform by data radio station；
This machine security monitoring management system also includes gps satellite positioning fixed base stations, gps satellite positioning mobile collection computing board
Card, satellite positioning antennas,
Gps satellite positioning fixed base stations are arranged on ground, and gps satellite positioning fixed base stations and gps antenna, gps satellite positioning are solid
Determine the data radio station connection of base station,
The data radio station of gps satellite positioning fixed base stations passes antenna with number and is connected, and it is all installed outdoors that gps antenna sum passes antenna
On spacious roof；
This machine security monitoring management system also includes door machine operation information collection plate, and door machine operation information collection plate is arranged on door
In machine monitoring rack, each operation information collection port couples with control relay auxiliary contact in door machine operating desk, Men Jicao
The information output for making information gathering plate is CAN interface, is coupled with the CAN port of safety management system main frame, various biographies
Sensor is connected by CAN with safety management system main frame,
Safety management system main frame is connected by RS-232 with industrial computer；Door machine operation information collection plate is by CAN by institute
The information for having collection gives safety management system main frame and is analyzed, alarmed and handled, and by RS-232 by all information
Industrial computer is given to be shown, stored.
A kind of 2. door machine security monitoring management system according to claim 1, it is characterised in that：Door machine GPS portable antenna peaces
Small roof mounted in door machine, on the roof of the intermediate point of face grasping beam 1/2, it is accurately positioned for being provided for door machine, grasping beam；GPS numbers
Antenna is passed to communicate with gps satellite positioning fixed base stations antenna outside the guard rail of door machine dolly；Gps satellite positioning movement is adopted
Collection calculates board and is arranged in the switch board of safety management system main frame.
3. using the monitoring method of any one machine security monitoring management system as claimed in claim 1 or 2, its feature exists
In：
During work, door machine GPS portable antennas constantly give the satellite-signal received to gps satellite positioning mobile collection computing board
Card, gps satellite positions mobile collection computing board card and draws current position coordinates by Difference Calculation, while is positioned with gps satellite
The static position coordinate that fixed base stations are sent is compared, calibrated, and then gives the coordinate information after calibration to GPS process plates,
After GPS process plates convert thereof into CAN signal, safety management system main frame, safety management system main frame are given by CAN
Industrial computer is given after the positional information of door machine and grasping beam is separately handled again, industrial computer is sat according to the current position of door machine and grasping beam
Mark, is compared with dam gate slot phasor coordinate；When discovery grasping beam position coordinates and gate slot position coordinates deviation exceed setting value
When, will the safety management system main frame automatic alarm of order in time, and forbid gate lowering operation；
During work, ess-strain monitoring sensor constantly gives door machine grasping beam ess-strain monitoring signals to ess-strain collection
Instrument, after ess-strain Acquisition Instrument arranges signal, then by RJ45 router is given, router gives industry control by RJ45 again
Machine, analysis alarm is carried out by industrial computer stress-strain analysis software, if grasping beam stress value exceedes setting value and will alarmed at once,
Go round and begin again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610023223.9A CN105484211B (en) | 2016-01-13 | 2016-01-13 | A kind of door machine security monitoring management system |
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| CN201610023223.9A CN105484211B (en) | 2016-01-13 | 2016-01-13 | A kind of door machine security monitoring management system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108958149A (en) * | 2018-08-20 | 2018-12-07 | 微特技术有限公司 | A kind of uninterrupted Transformation Plan of Gantry Crane telesecurity monitoring system |
| CN111123768B (en) * | 2019-12-12 | 2021-02-12 | 国网浙江省电力有限公司紧水滩水力发电厂 | Dam crest portal crane auxiliary alignment system and method |
| CN114197410A (en) * | 2021-11-05 | 2022-03-18 | 中国电建集团华东勘测设计研究院有限公司 | Hydropower station door machine capable of being accurately positioned |
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| KR20070087778A (en) * | 2005-11-21 | 2007-08-29 | 주식회사 우승산업 | Winch of floodgate |
| CN204139132U (en) * | 2014-10-15 | 2015-02-04 | 内江东工水电设备制造有限公司 | A kind of door machine hydraulic pressure grasping beam with novel monitoring function |
| CN205348126U (en) * | 2016-01-13 | 2016-06-29 | 宜昌市创星电子技术发展有限公司 | Quick -witted safety monitoring management system of door |
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